2887013644449 has 16 divisors (see below), whose sum is σ = 4199398858944. Its totient is φ = 1749660953600.

The previous prime is 2887013644421. The next prime is 2887013644517. The reversal of 2887013644449 is 9444463107882.

It is a cyclic number.

It is not a de Polignac number, because 2887013644449 - 2¹³ = 2887013636257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2887013644392 and 2887013644401.

It is not an unprimeable number, because it can be changed into a prime (2887013744449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240937 + ... + 2414969.

It is an arithmetic number, because the mean of its divisors is an integer number (262462428684).

Almost surely, 2^{2887013644449} is an apocalyptic number.

It is an amenable number.

2887013644449 is a deficient number, since it is larger than the sum of its proper divisors (1312385214495).

2887013644449 is a wasteful number, since it uses less digits than its factorization.

2887013644449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214288.

The product of its (nonzero) digits is 37158912, while the sum is 60.

The spelling of 2887013644449 in words is "two trillion, eight hundred eighty-seven billion, thirteen million, six hundred forty-four thousand, four hundred forty-nine".